Halo and Gears of War should be enough reason for people to own an X1.
In actuality, the reason why I do have an X1 is solely because of their exclusives. Forza Motorsport, Forza Horizon, Project Spark, Sunset Overdrive, Dead Rising 3, et al. All of my Multiplats are on my PS4.
@Joe, I have an X1 and so does @Vinny del Pirlo